import React from "react";
// import Usestate from "../../components/Usestate/Usestate";
import Focus from "../../components/Focus/Focus";
// import Showimg from "../../components/Showimg/Showimg";
// import Useref from "../../components/Useref/Useref";
// import Useffect from "../../components/Useeffect/Useffect";
export default function Hooks() {
  return (
    <>
      {/* <h1>这是hooks</h1>
      <Usestate></Usestate> */}
      <Focus></Focus>
      {/* <Showimg></Showimg> */}
      {/* <Useref></Useref> */}
      {/* <Useffect></Useffect> */}
    </>
  );
}
